156695640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1305797}}^1$

素因数の和:1305811

約数の個数: 32

約数和(自身を含む): 470087280

約数和(自身を除く): 313391640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1305797, 2611594, 3917391, 5223188, 6528985, 7834782, 10446376, 13057970, 15669564, 19586955, 26115940, 31339128, 39173910, 52231880, 78347820, 156695640]

約数ペア:

[(1, 156695640), (2, 78347820), (3, 52231880), (4, 39173910), (5, 31339128), (6, 26115940), (8, 19586955), (10, 15669564), (12, 13057970), (15, 10446376), (20, 7834782), (24, 6528985), (30, 5223188), (40, 3917391), (60, 2611594), (120, 1305797)]